Using Segger Embedded Studio and Zephry for nRF52840

[craig.goldman]

Is there an example for setting up a Segger Embedded Studio project for using an nRF52840 with Zephyr.  The instructions on the Zephry site for adding Zephyr files to a project build do not seem to apply to how SES sets up a project.

[craig.goldman]

Thank you for the suggestion.  I've done this.

A blog on the order of creating directories, cloning of Zephyr, creating the emStudio project, etc. might be useful for others that need to follow this path.

I gotten further, but I'm having a problem with emStudio doing the Zephyr build.

Thank you again,
-Craig

[Simonr]

Hi

We're painfully aware of this matter. Can you copy the error SES outputs when you try to open the nRFConnect project?

Best regards,

Simon

[craig.goldman]

Sorry if I caused some confusion.

By following your suggestion, I've gotten beyond opening the nRF Connect project.

I have a trouble when I try to build the project.  The problem occurs deep within building Zephyr.

I get the following in the output log...

1> Combining ‘zephyr/include/generated/offsets.h’
1> Traceback (most recent call last):
1>   File "C:/Users/info/Dropbox/64Seconds/NHM5G-Z/zephyr/scripts/gen_offset_header.py", line 72, in <module>
1>     input_file = open(args.input, 'rb')
1> FileNotFoundError: [Errno 2] No such file or directory: 'C:/Users/info/Dropbox/64Seconds/NHM5G-Z/build/zephyr/CMakeFiles/offsets.dir/arch/arm/core/offsets/offsets.c.obj'
Build failed

"C:/Users/info/Dropbox/64Seconds/NHM5G-Z" is the base directory for my nRF52840 project.

Perhaps interesting is that this error looks identical to one reported in Case ID: 223311, although the reported circumstances seem totally different.  I posted a similar comment yesterday in that case.

My concern is that I have no way of knowing why the file is not available.  I presume it needs to be built by emStudio, but I do not know why this build did not occur.

Any help would be appreciated.
-Craig Goldman

[craig.goldman]

I just noticed that I failed to copy an important line in the log

Rebuilding ‘zephyr/include/generated/offsets.h’ from solution ‘build’ in configuration ‘Common’
1> Combining ‘zephyr/include/generated/offsets.h’
1> Traceback (most recent call last):
1>   File "C:/Users/info/Dropbox/64Seconds/NHM5G-Z/zephyr/scripts/gen_offset_header.py", line 72, in <module>
1>     input_file = open(args.input, 'rb')
1> FileNotFoundError: [Errno 2] No such file or directory: 'C:/Users/info/Dropbox/64Seconds/NHM5G-Z/build/zephyr/CMakeFiles/offsets.dir/arch/arm/core/offsets/offsets.c.obj'
Build failed

Sorry.
-Craig

[Simonr]

Hi Craig

Did this solve what you were struggling with, or are you still having trouble? It is not clear to me.

Best regards,

Simon